/Engine/Plugins/Runtime/Analytics/AnalyticsBlueprintLibrary/Source/AnalyticsBlueprintLibrary/Classes/AnalyticsBlueprintLibrary.h
Starts an analytics session with custom attributes specified
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="Analytics") static bool StartSessionWithAttributes ( const [TArray](API\Runtime\Core\Containers\TArray)< [FAnalyticsEventAttr](API\Plugins\AnalyticsBlueprintLibrary\FAnalyticsEventAttr) > & Attributes )